Speaker



FIG. 1 is a front perspective view of a speaker of the present invention;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a first side view thereof;

FIG. 7 is a second side view thereof;

FIG. 8 is a rear view thereof;

FIG. 9 is a cross-section view taken along the line 9—9 of FIG. 3; and,

FIG. 10 is a cross-section view taken along the line of 10—10 of FIG. 3. 

We claim the ornamental design for a speaker, as shown and described. 